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ANSI Standard

Designed To ANSI C Standards

The FED C Compilers (WIZ-C Professional and AVIDICY)  are designed to ANSI C Standards. This means that we have chosen the vast majority of the ANSI Standard and designed the C Compiler to
 that standard. Those areas which are not compliant are shown below:

  • Types - the compiler supports char,int, long, and float types (integers in signed and
    unsigned form). double type is not supported.
  • The ... form for functions is supported - but only through assembler
  • Old style "Kernigan & Ritchie" function definitions are not supported
  • Only those ANSI library routines which are relevant to typical micro-controller applications are included